﻿using System;
using System.Text;
using System.Collections.Generic;
using System.Linq;
using Microsoft.VisualStudio.TestTools.UnitTesting;
using NetDns;
using NetDns.Transport;
using NetDns.Fluent;

namespace Unittests
{
    /// <summary>
    /// Summary description for UnitTest1
    /// </summary>
    [TestClass]
    public class UnitTest1
    {
        public UnitTest1()
        {
        }

        private TestContext testContextInstance;

        /// <summary>
        ///Gets or sets the test context which provides
        ///information about and functionality for the current test run.
        ///</summary>
        public TestContext TestContext
        {
            get
            {
                return testContextInstance;
            }
            set
            {
                testContextInstance = value;
            }
        }

        #region Additional test attributes
        //
        // You can use the following additional attributes as you write your tests:
        //
        // Use ClassInitialize to run code before running the first test in the class
        // [ClassInitialize()]
        // public static void MyClassInitialize(TestContext testContext) { }
        //
        // Use ClassCleanup to run code after all tests in a class have run
        // [ClassCleanup()]
        // public static void MyClassCleanup() { }
        //
        // Use TestInitialize to run code before running each test 
        // [TestInitialize()]
        // public void MyTestInitialize() { }
        //
        // Use TestCleanup to run code after each test has run
        // [TestCleanup()]
        // public void MyTestCleanup() { }
        //
        #endregion

        [TestMethod]
        public void TestMethod1()
        {
            Request req = new Request();
            req.AddQuestion( new Question( "www.google.com", DnsType.A, DnsClass.IN ) );

            ITransport transport = new UdpTransport(System.Net.IPAddress.Parse("192.168.1.1"));
            Resolver resolver = new Resolver( transport );

            Response response = resolver.Lookup( req );
            Assert.IsNotNull( response );

            Assert.AreEqual<ReturnCode>( ReturnCode.Success, response.ReturnCode );
            Assert.AreEqual<DnsType>( DnsType.A, response.Answers[0].Type );
        }

        [TestMethod]
        public void TestFluentSyntax()
        {
            Dns.Resolve( Query.For().Type<A>() );
            Dns.Resolve( Query.For().Type<A>().For( "www.google.com", "mail.google.com" ).Using<UdpTransport>() );
            Dns.Resolve( Query.For().Types<A, NS>().For( "www.microsoft.com" ) );
        }
    }
}
